.u-pos-r {
  position: relative;
}

.u-pos-a {
  position: absolute;
}

.u-block-center {
  display: block;
  margin: 0 auto;
}

.u-text-overflow {
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.u-round {
  border-radius: 1000px;
}

.u-clearfix::after{
  content:'';
  display:table;
  clear:both
}

.u-float-r {
  float: right;
}

.u-float-l {
  float: left;
}
